80486DX2-66/86Box-fork
1
0
Fork 0
Code Issues Pull Requests Activity

OPTi 611.

Browse Source
This commit is contained in:
OBattler
2022-07-16 02:59:15 +02:00
parent f6fef765d7
commit e83d1e7ea3
1 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/disk/hdc_ide_opti611.c
View File

@@ -152,7 +152,7 @@ opti611_ide_write(uint16_t addr, uint8_t val, void *priv)
uint8_t smibe = (addr & 0x0003);
if (dev->regs[0x03] & 0x02) {
smi_line = 1;
smi_raise();
dev->regs[0x02] = smia9 | smia2 | smibe;
dev->regs[0x04] = val;
}
@@ -169,7 +169,7 @@ opti611_ide_writew(uint16_t addr, uint16_t val, void *priv)
uint8_t smibe = (addr & 0x0002) | 0x0001;
if (dev->regs[0x03] & 0x02) {
smi_line = 1;
smi_raise();
dev->regs[0x02] = smia9 | smia2 | smibe;
dev->regs[0x04] = 0x00;
}
@@ -185,7 +185,7 @@ opti611_ide_writel(uint16_t addr, uint32_t val, void *priv)
uint8_t smia2 = (!!(addr & 0x0004)) << 4;
if (dev->regs[0x03] & 0x02) {
smi_line = 1;
smi_raise();
dev->regs[0x02] = smia9 | smia2 | 0x0003;
dev->regs[0x04] = 0x00;
}
@@ -202,7 +202,7 @@ opti611_ide_read(uint16_t addr, void *priv)
uint8_t smibe = (addr & 0x0003);
if (dev->regs[0x03] & 0x02) {
smi_line = 1;
smi_raise();
dev->regs[0x02] = smia9 | smia2 | smibe;
dev->regs[0x04] = 0x00;
}
@@ -229,7 +229,7 @@ opti611_ide_readw(uint16_t addr, void *priv)
}
if (dev->regs[0x03] & 0x02) {
smi_line = 1;
smi_raise();
dev->regs[0x02] = smia9 | smia2 | smibe;
dev->regs[0x04] = 0x00;
}
@@ -247,7 +247,7 @@ opti611_ide_readl(uint16_t addr, void *priv)
uint8_t smia2 = (!!(addr & 0x0004)) << 4;
if (dev->regs[0x03] & 0x02) {
smi_line = 1;
smi_raise();
dev->regs[0x02] = smia9 | smia2 | 0x0003;
dev->regs[0x04] = 0x00;
}